CN205784806U - The attachment structure of heat-exchangers of the plate type titanium material adapter - Google Patents
The attachment structure of heat-exchangers of the plate type titanium material adapter Download PDFInfo
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- CN205784806U CN205784806U CN201620506780.1U CN201620506780U CN205784806U CN 205784806 U CN205784806 U CN 205784806U CN 201620506780 U CN201620506780 U CN 201620506780U CN 205784806 U CN205784806 U CN 205784806U
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- adapter
- pressing plate
- counterbore
- titanium material
- assembling
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Abstract
The utility model discloses the attachment structure of a kind of heat-exchangers of the plate type titanium material adapter, it includes that plate, carbon steel material pressing plate, titanium material are taken over, the counterbore that external diameter that described pressing plate is provided with and takes over is suitable, the inwall of counterbore is provided with screw thread, and the termination outer wall of adapter is provided with the external screw thread suitable with the screw thread on counterbore inwall.The adapter of titanium material, when assembling, is directly screwed in accurate, the firm assembling that can realize between adapter and pressing plate in the counterbore of carbon steel material pressing plate by this utility model.This utility model solve that the adapter of titanium material is the most solderable with carbon steel material pressing plate and the assembling that causes cannot orientation problem, improve the assembly precision between adapter and pressing plate, adapter can bear enough moments of torsion, and the product after assembling has reliable sealing property, it is ensured that product quality.
Description
Technical field
This utility model relates to heat-exchange apparatus technical field, the attachment structure of a kind of heat-exchangers of the plate type titanium material adapter.
Background technology
In recent years, due to the continuous expansion in plate heat exchanger applications field, its application operating mode is harsher, the selection of special material normality increasingly.Titanium material is widely used in heat-exchangers of the plate type field due to its excellent etch resistant properties, and the parts such as titanium plate, titanium pipe, titanium flange must be selected under some special operation condition.Titanium pipe fitting major design is in the adapter of heat-exchangers of the plate type at present, and in order to reduce cost, what heat-exchangers of the plate type pressing plate material design was selected is carbon steel.Original joint pipe structure is all annular design, adapter enters shown in Figure of description Fig. 1 with the assembling mode of pressing plate, use adapter to be embedded in the counterbore of pressing plate, but the adapter of titanium material is the most solderable with carbon steel material pressing plate, can only will take over when adapter is assembled with pressing plate in the counterbore embedding pressing plate, adapter is easily rocked and cannot be positioned, easily abjection, easily rotates, and causes the flange bolt hole can not span centre, assembly precision is poor, operating difficulties during assembling；Owing to adapter cannot firm be fixed, during the assembling of job site, easily loosening after adapter is by the moment of torsion in other direction, the adapter loosened can prop up plate and rubber cushion, causes the dielectric leakage in plate.
Utility model content
The purpose of this utility model is to provide the attachment structure of a kind of heat-exchangers of the plate type titanium material adapter, when using, with the adapter of titanium material, the counterbore built-in formula formula that adapter is embedded into pressing plate with solution prior art mild steel material pressing plate, adapter location is difficult, assembly precision is poor, easily made adapter dislocate by moment of torsion, causes the problem that leakage easily occurs in the medium in plate.
For solving above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of attachment structure of heat-exchangers of the plate type titanium material adapter, it includes that plate, carbon steel material pressing plate, titanium material are taken over, the counterbore that external diameter that described pressing plate is provided with and takes over is suitable, the inwall of counterbore is provided with screw thread, and the termination outer wall of adapter is provided with the external screw thread suitable with the screw thread on counterbore inwall.
The adapter of titanium material, when assembling, is directly screwed in accurate, the firm assembling that can realize between adapter and pressing plate in the counterbore of carbon steel material pressing plate by this utility model.
The beneficial effects of the utility model are:
(1) this utility model solve that the adapter of titanium material is the most solderable with carbon steel material pressing plate and the assembling that causes cannot orientation problem, improve the assembly precision between adapter and pressing plate, adapter can bear enough moments of torsion, and the product after assembling has reliable sealing property, it is ensured that product quality.
(2) this utility model simple in construction, assembling rapid and convenient, easily operate enforcement.
Accompanying drawing explanation
Fig. 1 is the attachment structure schematic diagram of titanium material adapter in prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of titanium material adapter in Fig. 2；
In figure: 1, plate, 2, pressing plate, 3, adapter, 4, counterbore.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail.
The attachment structure of a kind of heat-exchangers of the plate type titanium material adapter as shown in Figure 2 to Figure 3, it includes plate 1, carbon steel material pressing plate 2, titanium material adapter 3, the counterbore 4 that pressing plate 2 is provided with and the external diameter of adapter 3 is suitable, the inwall of counterbore 4 is provided with screw thread, and the termination outer wall of adapter 3 is provided with the external screw thread suitable with the screw thread on counterbore 4 inwall.
Titanium material adapter 3, when assembling, is directly screwed in the counterbore 4 of carbon steel material pressing plate 2 and can realize accurate, the firm assembling between adapter 3 and pressing plate 2 by this utility model.
This utility model solve that the adapter of titanium material is the most solderable with carbon steel material pressing plate and the assembling that causes cannot orientation problem, improve the assembly precision between adapter and pressing plate, adapter can bear enough moments of torsion, and the product after assembling has reliable sealing property, it is ensured that product quality.
Claims (1)
1. the attachment structure of a heat-exchangers of the plate type titanium material adapter, it includes that plate (1), carbon steel material pressing plate (2), titanium material take over (3), it is characterized in that: described pressing plate (2) is provided with and takes over the counterbore (4) that the external diameter of (3) is suitable, the inwall of counterbore (4) is provided with screw thread, and the termination outer wall of adapter (3) is provided with the external screw thread suitable with the screw thread on counterbore (4) inwall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506780.1U CN205784806U (en) | 2016-05-30 | 2016-05-30 | The attachment structure of heat-exchangers of the plate type titanium material adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620506780.1U CN205784806U (en) | 2016-05-30 | 2016-05-30 | The attachment structure of heat-exchangers of the plate type titanium material adapter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205784806U true CN205784806U (en) | 2016-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620506780.1U Active CN205784806U (en) | 2016-05-30 | 2016-05-30 | The attachment structure of heat-exchangers of the plate type titanium material adapter |
Country Status (1)
| Country | Link |
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| CN (1) | CN205784806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489324A (en) * | 2018-03-23 | 2018-09-04 | 江苏宝得换热设备股份有限公司 | Technique is not taken over and its is realized in the stretching of expansion-joint type clip to one kind |
| CN108519017A (en) * | 2018-03-23 | 2018-09-11 | 江苏宝得换热设备股份有限公司 | A kind of not expansion-joint type welding, which stretches, takes over and its manufacturing method |
| CN108534588A (en) * | 2018-03-23 | 2018-09-14 | 江苏宝得换热设备股份有限公司 | Technique is taken over and its is realized in a kind of stretching of expansion-joint type clip |
-
2016
- 2016-05-30 CN CN201620506780.1U patent/CN205784806U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489324A (en) * | 2018-03-23 | 2018-09-04 | 江苏宝得换热设备股份有限公司 | Technique is not taken over and its is realized in the stretching of expansion-joint type clip to one kind |
| CN108519017A (en) * | 2018-03-23 | 2018-09-11 | 江苏宝得换热设备股份有限公司 | A kind of not expansion-joint type welding, which stretches, takes over and its manufacturing method |
| CN108534588A (en) * | 2018-03-23 | 2018-09-14 | 江苏宝得换热设备股份有限公司 | Technique is taken over and its is realized in a kind of stretching of expansion-joint type clip |
| CN108534588B (en) * | 2018-03-23 | 2019-08-16 | 江苏宝得换热设备股份有限公司 | A kind of expansion-joint type clip stretches adapter tube and its realizes technique |
| CN108519017B (en) * | 2018-03-23 | 2020-02-21 | 江苏宝得换热设备股份有限公司 | Non-expansion welding stretching connecting pipe and manufacturing method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |